baber/WOPTO huggingface dataset:
Patent JP-H11250768-A (JP)
Title: Limit switch
Inventor: ARATAKI AKIHIRO
IPC: H01H9/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a limit switch with a high explosion profness, easily connected to an earth wire while miniaturizing the entire size, having a switch accommodation chamber with an openable front formed in a metallic main body case, with a switch main body houses in the switch accommodation chamber fixed with screws to the main body case. SOLUTION: This limit switch is provided with an earth terminal 13 in a space formed between the inner wall surface of a switch accommodation chamber 2 and the outside surface of a switch main body 3. An installation base part 13a formed on one end part of this earth terminal 13 is fixed with a screw to the inner part of the switch accommodation chamber 2, and the other end side of the earth terminal 13 is extended to the vicinity of a front opening of the switch accommodation chamber 2 to from a wiring connection part 13b on the extended end part. An installation part 8b protruding from the switch main body 3 and the installation base part 13a are overlapped to be tightened together with a common screw 12b to a main body case 1.
Patent JP-S61208659-A (JP)
Title: Rotary head type reproducing device
Inventor: SATO TAKAHARU
IPC: G11B15/467
Filed: 1985-03-13
Abstract: PURPOSE:To obtain an always excellent reproducing signal by deciding a start timing and a stop timing of a carrying means carrying a recording medium in a direction in crossing with a track based on a phase difference between the 1st period signal and the 2nd period signal at medium stopping. CONSTITUTION:A video signal component is separated from a continuous signal obtained at an HSW 9 at a processing circuit 14, then restored to the original signal form and outputted. On the other hand, a 4-frequency pilot signal component only is separated from the continuous signal by an ATF signal generating circuit 15 to obtain an ATF signal. A signal having the same frequency as the pilot signal superimposed on a track desired to be reproduced is multiplied with the reproduced pilot signal from a head, the level of the frequency signal being a difference from the pilot signal reproduced from both side tracks adjacent to the main track is compared to detect a tracking error thereby obtaining the ATF signal. A vari-speed reproducing control circuit 17 uses signals such as a 30PG, a capstan FC and the ATF signal so as to apply drive control of a capstan 10 at still reproduction and slow motion reproduction. Thus, an excellent reproducing signal is obtained even at reproduction.
Patent JP-S61209238-A (JP)
Title: Production of carbon black-containing thermoplastic resin composition
Inventor: ANDO NORIO
IPC: C08J3/215
Filed: 1985-03-13
Abstract: PURPOSE:To obtain inductrially advantageously the titled composition containing highly and uniformly dispersed carbon black, having highly electrical conductivity, by dissolving a polar thermoplastic resin in a specific amount of a solvent having specified solubility, and blending the solution with an aqueous solution suspending carbon black. CONSTITUTION:Firstly, a solution of a polar thermoplastic resin and an aqueous solu tion suspending carbon black (suspended aqueous solution for short) are prepared by using a solvent which has <=10wt% solubility water in the solvent at a temperature when the resin solution is blended and stirred with the suspended aqueous solution, and <=20wt% solubility of the solvent in water as the solvent for dissolving the polar thermoplastic resin in such a way that the amount of the solvent W1g, the amount of water W2g for the suspended aqueous solution, and the solubility of the solvent in water S% satisfy the equation 40/S>=W2/W1. Then, the solution of the polar plastic resin is blended and stirred with the suspended aqueous solution so that the resin is not coagulated and precipitated from the solvent layer, to give a double layer mixed solution of a resin solution having uniformly dispersed carbon black and water. Finally, the solution is dehydrated, the solvent is removed, and the solid component is dried, to give the aimed composition.
Patent JP-H06315089-A (JP)
Title: Encoded method and system
Inventor: UIRIAMU BUUN PENEBEEKAA
IPC: G06T9/00
Filed: 1994-03-22
Abstract: PURPOSE: To improve an encoding performance of a statistically unstable system by selecting one of plural encoding contexts in which respective probability predicting models and contexts are extended based on the previous binarization encoding judgment and adapting the selected encoding context to conditioning judgment at data compression. CONSTITUTION: Each model with an index A and the context CT are outputted by being extended from source data to M-bit of 2**Nfold encoding CT and binarization judgment D (A) is outputted by an encoding model. Furthermore, N-bit of a histroy judgment value H (A) is outputted from the judgment D (A) by a judgment register, an encoding judgment probability is selected as compressed, nonadaptive coders from input of the M-bit and N-bit and compressed data is outputted by an arithmetic coder. In this case, the encoding CT is selected based on a fact whether the previous judgment D (A) for a model CT is 1 or 0 by the arithmetic coder. Consequently, the encoding performance of the statistically unstable system is improved.
Patent JP-H07233542-A (JP)
Title: Information device of construction machinery
Inventor: IGA MAKOTO
IPC: E02F9/26
Filed: 1994-02-23
Abstract: PURPOSE:To surely inform workers of working conditions such as beginning and completion of a work and to promote work efficiency and safety by wiring a circuit to connect so that a horn and a lamp is interlocked with closing of a control switch to operate. CONSTITUTION:A control switch 12 for information is provided to the upper surface of a left side control level of a cab control section provided to an upper swiveling body, and an information lamp 13 is placed on a roof section. An information horn 14 is mounted to the front surface of the upper swiveling body, and circuit connection is made so that it is interlocked and operated on the basis of operation of the control switch 12 together with the lamp 13. In the case a worker informs other workers in the neighborhood of working conditions such as beginning and completion of work, the control switch 12 provided to the control lever is turned ON to sound the horn 14, and the lamp 13 turns on a light. According to the construction, workers around there confirm it visually, and work efficiency can be greatly promoted.
Patent JP-H11252746-A (JP)
Title: Structure for protruding laterally connector in electrical connection box
Inventor: ONIZUKA TAKAHIRO
IPC: H02G3/16
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure at a low cost for lateral protrusion of a connector in an electrical connection box. SOLUTION: In an electrical connection box 5 in which male tab terminals 7g, 7h for the plug of an external connector are provided in bus-bars 7 (A, B) provided respectively on insulating plates 6, 6 and stored in the electrical connection box 5, providing male tab terminals 7g, 7h in the bus-bars 7 (A, B) for the plug of the external connector which protrudes in a direction orthogonal to the lamination direction of the bus-bars 7 (A, B), bending margins 7g', 7h' of the male tab terminals 7g, 7h have the bus-bars 7 (A, B) welded.
Patent JP-H0277168-A (JP)
Title: Eprom element
Inventor: JIEIKOBU DEII HASUKERU
IPC: H01L29/788
Filed: 1989-03-01
Abstract: PURPOSE: To attain high integration density, facilitate mutual connection of various structural elements of a device and use a polysilicon plug by using a planarization method and full self-alignment technique. CONSTITUTION: Three layers (a field oxide 28a, a nitride 28b and an oxide 28c) are planarized by polysilicon plugs 46s, 40g, 40d planarized respectively to a source 18, a gate 22 and a drain 20 on a semiconductor substrate 16. All the source, gate and drain and interconnection are mutually self-aligned. A 'contact prevention' resist mask is formed as a layer 52 on the polysilicon layers 40g, 46s, 46d, and also polysilicon of the source 46s and drain 46d and the other desired region of connectors are patterned so as to be normally covered. A contact prevention mask 50 is distinguished from a contact mask in which these contact regions are normally open, and resist remains in a portion where the contact is required.
Patent JP-S56148195-A (JP)
Title: Controller for ac motor
Inventor: YANASE TAKAO
IPC: H02P27/06
Filed: 1980-04-16
Abstract: PURPOSE: To prevent hunting by changing output frequency of a power converter according to a variation rate of an internal magnetic flux of a motor detecting a sign of the hunting depending on the variation in the magnetic flux.  
     CONSTITUTION: A terminal voltage of a motor detected with insulation through a transformer 14 is introduced to a magnetic flux detector 20 to detect the magnitude of the flux. The detection signal is differentiated in a differentiation circuit 18 and the differentiation signal is introduced into an adder 19 at the input section of a voltage/frequency converter 12 in the polarity matching an operation mode each time with a polarity switch 22 and overlaps a speed setting signal as a proper frequency command value. To discriminate the operation mode, the level of the output voltage of a current control computer 8 as command signal of firing angle determining the output voltage of a converter 2 is compared with a reference level with a comparator 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02229716-A (JP)
Title: Superconducting material
Inventor: DOI TOSHIYA
IPC: C01G15/00
Filed: 1989-03-03
Abstract: PURPOSE:To improve the stability in the critical temp., etc., by forming the material from A (Bi and T), A' (element having specified ionic radius), B (Na, Mg, etc.), B' (Na, Y, La, etc.), Cu and O and obtaining a compd. having specified composition and valency of copper. CONSTITUTION:The superconducting material is a compd. shown by the general formula I or II, and contains a part in which five O ions are coordinated around CuO in the crystal structure in the form of a pyramid. The average valency of copper is controlled to 2.0-2.5. In the formulas I and II, A is Bi and Tl, A' is >=1 kind of element having 0.81-1.05Angstrom  ionic radius in the crystal, B is >=1 kind among Na, K, Rb, Cg, La, Ca, Sr and Ba, B' is >=1 kind among Na, Ca, Y and lanthanoids, n=2, 3, and 4, -1<delta<1, and 0<x<=1.
Patent JP-H07233410-A (JP)
Title: Structure of bedded brick in lower vessel in vacuum degassing apparatus
Inventor: KAWAMOTO EIJI
IPC: F27D1/04
Filed: 1994-02-22
Abstract: PURPOSE:To improve the structure of bedded brick in a part discarded directly as waste by dissolving the conventional problem of the bedded brick in a vacuum degassing apparatus. CONSTITUTION:Precast block brick 6 made of high alumina quality B and magnesia-chromium quality brick 5 made of magnesia-chromium quality direct- bond material A are both used. This lining is performed in a 100t RH vacuum degassing apparatus. After operation, the bedded brick is found to be in a smooth condition as a result of the observation of this furnace and spalling is not entirely developed. By this lining, the fall-down of a tuyere is restrained and the service life is improved, e.g. by 16% in comparison with the conventional lining. Further, a time required for the brick construction is almost 1/3 as short as that of a conventional method and the lining greatly contribute to the rationalization.
Patent JP-S62208862-A (JP)
Title: Unmanned conveyor system
Inventor: TAKEUCHI KUNIO
IPC: B23Q41/02
Filed: 1986-03-07
Abstract: PURPOSE:To make stopping accuracy securable so easily in a simple structure, by installing a tapered irregularity engaging part, compensating a stop position error of a conveyor car, in respective joints among a receiving pallet, a transfer station and a lifter. CONSTITUTION:When a conveyor car 8 is stopped at an opposed position to an auto-pallet changer 3, a receiving pallet 6 on the conveyor car is caught on an adjacent transfer station 20 in the same level with a transferrer 4 as a lifter 9 on the car goes down. At this time, tapered irregularity engaging parts 21, 23 and 24 installed between joints of the transfer station 20 and the receiving pallet 6 as well as between joints of the receiving pallet 6 and the lifter 9 are engaged with one another, and they are aligned so as to make up for a stopping error. Thus, alignment of stopping positions is surely performable in a simple structure, and that inclination due to a tilt of the conveyor car or the like is eliminated, thus efficient transfer conveyance is made performable.
Patent JP-H08181639-A (JP)
Title: Echo cancelling method for multi-channel voice communication conference
Inventor: SHIMAUCHI SUEHIRO
IPC: H04M9/08
Filed: 1995-03-09
Abstract: PURPOSE: To prevent echo from being increased even when inter-correlation is fluctuated by extracting fluctuation in inter-correlation between reception signals of each channel and using the fluctuation component, for a correction vector. CONSTITUTION: Inter-correlation of reception signals is detected to obtain a correction vector by eliminating self correlation of reception signal combination vector of each channel through the use of a map algorithm. Then an inter- correlation fluctuation component extract section 31 extracts a fluctuation component of the inter-correlation between multi-channel reception signal vectors to obtain a new multi-channel signal vector. The new signal vector receives emphasized fluctuation component and it is given to a correction section 32, then an estimate speed for a true echo path is increased. In this case, the extract section 31 stores information of a reception signal combination vector X(K) and residual echo signal em (K) and obtains a new corrected vector by using a prescribed equation.  Then the estimate of echo impulse response is corrected by using the new vector to prevent echo.
Patent JP-H03252280-A (JP)
Title: Television receiver
Inventor: KANAYAMA NORIAKI
IPC: H04R1/02
Filed: 1990-03-01
Abstract: PURPOSE:To make a center speaker inconspicuous by arranging the speaker in the lower and rear part of a TV cabinet and providing apertures, which are connected to the inside of the cabinet, in the sound conducting part extended from the front of the diaphragm of the speaker to the front of the cabinet. CONSTITUTION:Speakers 2a and 2b are arranged in a cabinet 12 of a TV main body 1, and a speaker box 7 incorporating a center speaker 3 is arranged there also. The speaker 3 is provided in the lower and rear part of the cabinet 12 so that its diaphragm 3a is directed to the front. As the result, a sound conducting part 8 is formed between the cabinet 12 and a TV base 5. A cabinet part 12a forming the upper wall of the sound conducting part 8 is provided with plural aperture parts 9. Aperture parts 9 allow a part of acoustic waves radiated from the speaker 3 to escape into the cabinet 12, and thereby, the particle velocity of acoustic waves is reduced to reduce the horn effect of the sound conducting part 8.
Patent JP-H08250993-A (JP)
Title: Drive circuit for load
Inventor: MATSUDA YASUYOSHI
IPC: H03K17/64
Filed: 1995-03-09
Abstract: PURPOSE: To monitor a state of a lamp L at all times and to prevent malfunction of the lamp L. CONSTITUTION: An input mode is switched into an output mode by a mode changeover section of a control means 1 when a drive switch is operated, and a control signal output section of the control means 1 outputs an ON control signal of a 1st transistor (TR) Q1 from an I/O port Pi/o and then the input mode is again switched after the elapse of a prescribed time. When a stop switch is operated, the mode changeover section selects the output mode from the input mode, the control signal output section outputs an OFF control signal of the 1st TR Q1 from the I/O port and then the input mode is again selected by the mode changeover section.  In the input mode, a monitor section of the control means 1 monitors a potential of a base of the 1st TR Q1 via the I/O port Pi/o to monitor a state of the lamp L and when the potential is faulty, the monitor section outputs a command to the control signal output section to output the OFF control signal.
Patent JP-H10238728-A (JP)
Title: Heat treatment facility for waste and method therefor
Inventor: OTSCHIK JOACHIM
IPC: C10B53/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment facility for waste to reduce an energy necessary for the operation and further provide a heat treatment method therefore. SOLUTION: A waste-heat-treatment facility includes a thermal decomposition furnace 4 which transfers and carrier out a dry distillation on a waste A and extends in a longitudinal direction 6. The thermal decomposition furnace 4 is provided with an entrance portion 10 at one end thereof and an exit portion 14 at an opposite end thereof for a thermally decomposed residue R which is produced at the time of dry distillation. An outlet 24 for a processed gas SG produced in the thermal decomposition furnace 4 is provided at the exit portion 10.
Patent JP-H04286077-A (JP)
Title: Automatic arrangement design system for parts of printed wiring board
Inventor: WATANABE YOSHIHIDE
IPC: G06F17/50
Filed: 1991-03-15
Abstract: PURPOSE:To execute the optimum arrangement design of parts, which follows the flow of a signal, by designing the arrangement of the parts in circuit blocks by means of the flow of the signal, inter-circuit block connection information, and connection information on the parts in the circuit blocks. CONSTITUTION:A circuit blocking means 20 groups the parts into the circuit groups for respective circuit functions on a printed wiring board. A connection information segment means 30 divides all the parts in the respective grouped circuit blocks into connection information closed in the circuit blocks and connection information connected to the outside of the circuit blocks. A circuit block arrangement design means 50 obtains an area which the respective circuit blocks occupy from the sum of the external sizes of the respective parts. An inter- circuit block parts arrangement design means 60 designs the arrangement of the respective circuit blocks from connection information between the circuit blocks and the flow of the signal and designs the arrangement of the parts in the circuit blocks. Thus, the optimum arrangement design of the parts, which follows the flow of the signal, can be executed.
Patent JP-H03250133-A (JP)
Title: Building
Inventor: ICHINOHE TERUAKI
IPC: E04G23/02
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the generation of distorsion caused by the contraction of log walls by jointing the log walls of a second building to the general wall of a first building. CONSTITUTION:Wall material 5 is provided between columns 4, as well as mortar 6 is applied to the outside of the wall material 5 to form the general wall 3 of the first building. A second building 2 is formed by providing log walls 11, formed by laminating logs 10, on three sides, as well as providing a roof 13 thereon. Plates 16 extended upward from the general wall 3 are protruded, and grooves 17 to be fitted with play at the plates 16 are formed at the wood faces 12 of the log walls 11. The grooves 17 are fitted with play at the plates 16, and the general wall 3 and log walls 11 are jointed in such a way as to be relatively movable in the laminated direction of the logs 10.
Patent JP-H06241500-A (JP)
Title: Deodorizing type air-conditioning
Inventor: OSETO FUTOSHI
IPC: F24F3/16
Filed: 1993-02-16
Abstract: PURPOSE:To deodorize an odious smell without exhausting the odious smell or without diluting and diffusing the odious smell, and to improve the effect of deodorization without producing the loss of heat energy. CONSTITUTION:A deodorizing apparatus 21 spraying a deodorizer solution into conditioned air by a spray nozzle is incorporated in an air-conditioner 1. A deodorizer needs to decompose materials to be the sources of an odious smell in the conditioned air. Any of an apparatus spraying the deodorizer solution by a supersonic sprayer, an apparatus naturally vaporizing the deodorizer solution supplied to a vaporization pan, and an apparatus directly placing solid matter from which the deodorizer is naturally vaporized, may be used as the deodorizing apparatus 21.
Patent JP-S57163596-A (JP)
Title: Non-carbon color reacting paper
Inventor: ISHIDA HIROSHI
IPC: B41M5/155
Filed: 1981-04-02
Abstract: PURPOSE:To provide a color reacting paper with a water resistance, a light resistance and a stability in the color developing agent by promoting a color developing reaction with a specific compound (metalic salt) contained in a clay mineral based solid acid. CONSTITUTION:A water dispersed liquid of a clay mineral based solid acid (e.g. acid clay or the like) is made alkali by caustic soda and evenly mixed being stirred with a bonding agent such as stylene buthadien latex and a compound (metal salt) (e.g. monoethylene oxy-n-butyl-p-hydroxy phenyleter) as given by the formula (n represents 1 and 2, m 3 or less, X alkylene oxide and Y monovalent carbon hydrate with C4-12) to obtain a coat agent for non-carbon color reacting paper. This coat agent is applied on non-carbon superlying wheet to obtain an intended color reading paper.
Patent JP-S61210790-A (JP)
Title: Optical switch matrix
Inventor: HABARA TAKASHI
IPC: H04Q3/52
Filed: 1985-03-15
Abstract: PURPOSE:To form an optical switch matrix of m inputs and n outputs constituted only of m optical gate elements by performing spatial parallel operation that passes n optical signals in an optical gate so as to cross each other by utilizing spatial non-mutual interference possessed by an optical signal. CONSTITUTION:In the case where optical signals of an input/output terminal 11 are connected to an output terminal 22, optical signals of an input terminal 12 are connected to an output terminal 24, optical signals of an input terminal 13 are connected to an output terminal 21 and optical signals of an input terminal 14 are connected to an output terminal 23 when the number of input terminals is 4 and the number of output terminals is 4, light emission elements 412, 424, 431, 443 are emitting light, and light controlling type gates 31-34 open and close gates according to input light signals from input terminals 11-14, and modulate light signals from the light emission elements and output to output terminals 21-24. When changing the state of connection of input terminals and output terminals, all possible state of connection are realized by selecting light emission elements corresponding to the state of connection. Thus, an optical switch matrix having m-input terminals and n-output terminals can be formed by light controlling type light gates having m input terminals.
Patent JP-H07258324-A (JP)
Title: Metallocene catalyst composition spray-dried, filled, and used for producing polyolefin
Inventor: ERITSUKU POORU UOTSUSAMAN
IPC: C08F4/642
Filed: 1995-02-16
Abstract: Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.